Literature DB >> 15602767

Towards enantioselective nucleophilic trifluoromethylation.

Solveig Roussel1, Thierry Billard, Bernard R Langlois, Laurent Saint-James.   

Abstract

Various trifluoroacetamides and trifluoromethanesulfinamides, derived from chiral silylated amino alcohols, have been synthesized with the goal of achieving enantioselective nucleophilic trifluoromethylation. The best results were obtained with (R)-phenylglycinol derivatives, but the ee values did not exceed 30 %.

Entities:  

Year:  2005        PMID: 15602767     DOI: 10.1002/chem.200400777

Source DB:  PubMed          Journal:  Chemistry        ISSN: 0947-6539            Impact factor:   5.236


  1 in total

1.  Enantioselective nucleophilic difluoromethylation of aromatic aldehydes with Me3SiCF2SO2Ph and PhSO2CF2H reagents catalyzed by chiral quaternary ammonium salts.

Authors:  Chuanfa Ni; Fang Wang; Jinbo Hu
Journal:  Beilstein J Org Chem       Date:  2008-06-26       Impact factor: 2.883

  1 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.